{ inputs, lib, ... }:
let
  userOpt = with lib; {
    username = mkOption { type = types.str; };
    wm = mkOption {
      type = types.enum [ "Wayland" "X11" "-" ];
      default = "-";
    };
    git = {
      username = mkOption { type = types.str; };
      email = mkOption { type = types.str; };
      key = mkOption { type = types.str; };
    };
  };
  netOpt = with lib; {
    wlp = {
      enable = mkOption {
        type = types.bool;
        default = false;
      };
      nif = mkOption {
        type = types.str;
        default = "";
      };
    };
    wg = {
      enable = mkOption {
        type = types.bool;
        default = false;
      };
      ip4 = mkOption {
        type = types.str;
        default = "";
      };
      ip6 = mkOption {
        type = types.str;
        default = "";
      };
    };
  };
  makeOpt = with lib; {
    cli = mkOption {
      type = types.bool;
      default = true;
    };
    gui = mkOption {
      type = types.bool;
      default = false;
    };
    virt = mkOption {
      type = types.bool;
      default = true;
    };
    power = mkOption {
      type = types.bool;
      default = false;
    };
    game = mkOption {
      type = types.bool;
      default = false;
    };
    develop = mkOption {
      type = types.bool;
      default = false;
    };
  };
  serverOpt = with lib; {
    hostDomain = mkOption {type = types.str;};
    mailDomain = mkOption {type = types.str;};
    mailServer = mkOption {type = types.str;};

    dbHost = mkOption {type = types.str; default = "localhost";};
    dbPort = mkOption {type = types.str; default = "3306";};

    configPath = mkOption {type=types.str; default= "/media/config";};
    dataPath = mkOption {type=types.str; default= "/media/data";};
    
  };
in with lib; {
  options.usercfg = userOpt;
  options.syscfg = {
    hostname = mkOption { type = types.str; };
    defaultUser = mkOption { type = types.str; };
    make = makeOpt;
    net = netOpt;
    users = mkOption {
      type = types.listOf (types.submodule { options = userOpt; });
      default = [ ];
    };
  };
}